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- 2. DIAGNOSTIC APPROACH TO COLIC IN ADULT HORSES PAIN – degree, duration, and type PULSE – rate
- 3. MEDICAL MANAGEMENT OF COLIC IN ADULT HORSES Non-steroidal anti-inflammatory drugs (NSAIDs )- Flunixin meglumine, ketoprofen, and
- 4. Decompression - gastric decompression via a nasogastric tube, cecal enterocentesis in the right paralumbar fossa Alternate
- 5. LAXATIVES – mineral oil at 0.5-1 gallon via NGT in an adult horse. magnesium sulfate (Epsom
- 6. stomach The horse’s stomach is relatively small, with a capacity of approximately 10 to 15 liters,
- 8. Stomach DO PREZENTACJI UŻYTO ZDJĘĆ Z ATLAS OF EQUINE ENDOSCOPY N.M.SLOVIS WYD MOSBY
- 9. Gastritis Gastritis is an inflammation and irritation of the lining of the stomach. Unlike a stomach
- 10. Acute Gastritis Acute gastritis is caused by ingesting moldy or spoiled feed, sand, chemicals and toxins,
- 11. Chronic Gastritis Chronic gastritis is associated with the long-standing ingestion of poor quality feeds or foreign
- 12. The horse with acute gastritis salivates, vomits, and drools excessively, refuses to eat and exhibits colic.
- 13. treatment H2 receptors blockers – ranitidin 6-7 mg/kg every 8 hours, cymetidin 10-20 mg/kg Proton pump
- 14. Gastric ulcers Ulcers are a common medical condition in horses and foals. It is estimated that
- 15. Stomach is divided into two distinct parts. The non-glandular portion (also called the esophageal region) is
- 16. Causes of gastric ulcers Fasting (not eating) - Horses evolved to graze, eating many small meals
- 17. Signs of gastric ulcers in horses In foals, signs of gastric ulcers include: Intermittent colic, often
- 18. Stomach ulceration I grade DO PREZENTACJI UŻYTO ZDJĘĆ Z ATLAS OF EQUINE ENDOSCOPY N.M.SLOVIS WYD MOSBY
- 19. Treatment of gastric ulcers in horses H2 blockers: These are medications that block the action of
- 20. In addition to medications, changes in management are almost always necessary including: Increasing the amount of
- 21. Gastric parasites Horse bots, which are found in the stomach, are the larvae of botflies, Gasterophilus
- 22. The larvae of all 3 species apparently stay embedded in the tongue or the mucosa of
- 23. Bots cause a mild gastritis, but large numbers may be present with no clinical signs. The
- 24. ATLAS OF EQUINE ENDOSCOPY N.M.SLOVIS WYD MOSBY
- 25. Gastric dilatation and rupture Gastric dilatation can be classified as primary, secondary, or idiopathic. Causes of
- 26. Secondary gastric dilatation occurs more commonly and can result from primary intestinal ileus or small or
- 27. Gastric dilation usually produces: Acute, severe colic Tachycardia Pale mucous membranes Retching Ingesta at the nares
- 28. Primary gastric dilation should be suspected : copious amounts of gastric reflux in the absence of
- 29. Gastric rupture results in septic peritonitis which will be reflected in the nature of fluid collected
- 30. treatment Gastric lavage (water or oil) Treat underlying disease
- 31. Gastric Impaction (Obstruction) Gastric impaction can result in either acute or chronic signs of colic. Although
- 32. Clinical signs The colic associated with gastric impaction varies from mild and chronic to acute and
- 33. treatment gastric lavage with water IV fluid therapy and analgesia the impacted stomach can be felt
- 34. prevention Regular dental care Ensure sugar beet nuts are adequately soaked prior to feeding Secure storage
- 36. Rectal examination
- 37. Obstruction normal movement of ingesta is restricted or prevented but no change occurs in the blood
- 38. Pelvic Flexure Impaction occur when dry or inadequately digested feed fails to move through the pelvic
- 39. Signs and treatment mild abdominal pain heart rate slightly increased intestinal sounds usually can be heard
- 40. Adhesions develop as a complication of previous small intestinal surgery or because of parasite migration, abdominal
- 41. history of a gradual onset of colic and weight loss, and in many instances the pain
- 42. Distention occurs when excess gas in the intestinal lumen stretches the wall of the intestine cecal
- 43. Cecal Tympany occurs commonly in horses with colonic displacements, colon volvulus, or obstruction of the small
- 44. distention of the abdomen tight paralumbar fossae pain tachycardia and tachypnea high-pitched pinging sound in the
- 45. Spasm abnormal, uncoordinated contractions of smooth muscle cells in the wall of the intestine the blood
- 46. Spasmodic Colic occurs due to spasm or cramping of intestinal musculature diagnosis is based on the
- 47. Strangulation Obstruction occur when both the flow of ingesta and the intestinal blood supply are interrupted
- 48. Small Intestinal Strangulation through Mesenteric Rent defect in the small intestinal mesentery called a mesenteric rent
- 49. Enteritis and Colitis Enteritis refers to inflammation of the small intestine. This inflammation results in thickening
- 50. Nonstrangulating Infarction Loss of blood supply to part of the intestine in the absence of a
- 51. thromboembolism or a reduction in local blood flow secondary to parasitism postoperative Signs: chronic intermittent episodes
- 52. Ulceration Loss of mucosal epithelial cells may result in bleeding into the intestinal lumen and even
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